﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;



namespace OperatorOverLoad
{
    class Program
    {
        static void Main(string[] args)
        {
            Student s1 = new Student();
            Student s2 = new Student();
  
           var v=  s1 - s2;
        }
    }
}
